【PIR API adaptor No.90,92】Migrate some ops into pir (#59801)

Author: longranger2

python/paddle/incubate/operators/graph_reindex.py

@@ -15,7 +15,7 @@
 from paddle import _C_ops
 from paddle.base.data_feeder import check_variable_and_dtype
 from paddle.base.layer_helper import LayerHelper
-from paddle.framework import in_dynamic_mode
+from paddle.framework import in_dynamic_or_pir_mode
 from paddle.utils import deprecated
 
 
@@ -130,7 +130,7 @@ def graph_reindex(
                 "be None if `flag_buffer_hashtable` is True."
             )
 
-    if in_dynamic_mode():
+    if in_dynamic_or_pir_mode():
         reindex_src, reindex_dst, out_nodes = _C_ops.reindex_graph(
             x,
             neighbors,

python/paddle/vision/ops.py

@@ -26,6 +26,7 @@
     convert_np_dtype_to_dtype_,
     in_dygraph_mode,
     in_dynamic_or_pir_mode,
+    in_pir_mode,
 )
 from ..base.layer_helper import LayerHelper
 from ..framework import _current_expected_place
@@ -2144,6 +2145,27 @@ def generate_proposals(
             scores, bbox_deltas, img_size, anchors, variances, *attrs
         )
 
+        return rpn_rois, rpn_roi_probs, rpn_rois_num
+    elif in_pir_mode():
+        assert (
+            return_rois_num
+        ), "return_rois_num should be True in PaddlePaddle inner op mode."
+        rpn_rois, rpn_roi_probs, rpn_rois_num = _C_ops.generate_proposals(
+            scores,
+            bbox_deltas,
+            img_size,
+            anchors,
+            variances,
+            pre_nms_top_n,
+            post_nms_top_n,
+            nms_thresh,
+            min_size,
+            eta,
+            pixel_offset,
+        )
+        rpn_rois.stop_gradient = True
+        rpn_roi_probs.stop_gradient = True
+        rpn_rois_num.stop_gradient = True
         return rpn_rois, rpn_roi_probs, rpn_rois_num
     else:
         helper = LayerHelper('generate_proposals_v2', **locals())

test/legacy_test/test_generate_proposals_v2_op.py

@@ -54,7 +54,7 @@ def python_generate_proposals_v2(
         pixel_offset=pixel_offset,
         return_rois_num=return_rois_num,
     )
-    return rpn_rois, rpn_roi_probs
+    return rpn_rois, rpn_roi_probs, rpn_rois_num
 
 
 def generate_proposals_v2_in_python(
@@ -223,12 +223,11 @@ def set_data(self):
         }
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_pir=True)
 
     def setUp(self):
         self.op_type = "generate_proposals_v2"
         self.python_api = python_generate_proposals_v2
-        self.python_out_sig = ['Out']
         self.set_data()
 
     def init_test_params(self):

test/legacy_test/test_graph_reindex.py

@@ -129,6 +129,7 @@ def test_heter_reindex_result_v2(self):
         np.testing.assert_allclose(reindex_dst, reindex_dst_, rtol=1e-05)
         np.testing.assert_allclose(out_nodes, out_nodes_, rtol=1e-05)
 
+    @test_with_pir_api
     def test_reindex_result_static(self):
         paddle.enable_static()
         with paddle.static.program_guard(paddle.static.Program()):